delete unused HunterGate.cmake
This dependency manager is not used, deleting.
Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I3c287b68d20c16137eeaf3f9c3e24b82c2cffafc
diff --git a/cmake/HunterGate.cmake b/cmake/HunterGate.cmake
deleted file mode 100644
index 97f69cc..0000000
--- a/cmake/HunterGate.cmake
+++ /dev/null
@@ -1,514 +0,0 @@
-# Copyright (c) 2013-2015, Ruslan Baratov
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#
-# * Redistributions of source code must retain the above copyright notice, this
-# list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright notice,
-# this list of conditions and the following disclaimer in the documentation
-# and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# This is a gate file to Hunter package manager.
-# Include this file using `include` command and add package you need, example:
-#
-# cmake_minimum_required(VERSION 3.0)
-#
-# include("cmake/HunterGate.cmake")
-# HunterGate(
-# URL "https://github.com/path/to/hunter/archive.tar.gz"
-# SHA1 "798501e983f14b28b10cda16afa4de69eee1da1d"
-# )
-#
-# project(MyProject)
-#
-# hunter_add_package(Foo)
-# hunter_add_package(Boo COMPONENTS Bar Baz)
-#
-# Projects:
-# * https://github.com/hunter-packages/gate/
-# * https://github.com/ruslo/hunter
-
-option(HUNTER_ENABLED "Enable Hunter package manager support" ON)
-if(HUNTER_ENABLED)
- if(CMAKE_VERSION VERSION_LESS "3.0")
- message(FATAL_ERROR "At least CMake version 3.0 required for hunter dependency management."
- " Update CMake or set HUNTER_ENABLED to OFF.")
- endif()
-endif()
-
-include(CMakeParseArguments) # cmake_parse_arguments
-
-option(HUNTER_STATUS_PRINT "Print working status" ON)
-option(HUNTER_STATUS_DEBUG "Print a lot info" OFF)
-
-set(HUNTER_WIKI "https://github.com/ruslo/hunter/wiki")
-
-function(hunter_gate_status_print)
- foreach(print_message ${ARGV})
- if(HUNTER_STATUS_PRINT OR HUNTER_STATUS_DEBUG)
- message(STATUS "[hunter] ${print_message}")
- endif()
- endforeach()
-endfunction()
-
-function(hunter_gate_status_debug)
- foreach(print_message ${ARGV})
- if(HUNTER_STATUS_DEBUG)
- string(TIMESTAMP timestamp)
- message(STATUS "[hunter *** DEBUG *** ${timestamp}] ${print_message}")
- endif()
- endforeach()
-endfunction()
-
-function(hunter_gate_wiki wiki_page)
- message("------------------------------ WIKI -------------------------------")
- message(" ${HUNTER_WIKI}/${wiki_page}")
- message("-------------------------------------------------------------------")
- message("")
- message(FATAL_ERROR "")
-endfunction()
-
-function(hunter_gate_internal_error)
- message("")
- foreach(print_message ${ARGV})
- message("[hunter ** INTERNAL **] ${print_message}")
- endforeach()
- message("[hunter ** INTERNAL **] [Directory:${CMAKE_CURRENT_LIST_DIR}]")
- message("")
- hunter_gate_wiki("error.internal")
-endfunction()
-
-function(hunter_gate_fatal_error)
- cmake_parse_arguments(hunter "" "WIKI" "" "${ARGV}")
- string(COMPARE EQUAL "${hunter_WIKI}" "" have_no_wiki)
- if(have_no_wiki)
- hunter_gate_internal_error("Expected wiki")
- endif()
- message("")
- foreach(x ${hunter_UNPARSED_ARGUMENTS})
- message("[hunter ** FATAL ERROR **] ${x}")
- endforeach()
- message("[hunter ** FATAL ERROR **] [Directory:${CMAKE_CURRENT_LIST_DIR}]")
- message("")
- hunter_gate_wiki("${hunter_WIKI}")
-endfunction()
-
-function(hunter_gate_user_error)
- hunter_gate_fatal_error(${ARGV} WIKI "error.incorrect.input.data")
-endfunction()
-
-function(hunter_gate_self root version sha1 result)
- string(COMPARE EQUAL "${root}" "" is_bad)
- if(is_bad)
- hunter_gate_internal_error("root is empty")
- endif()
-
- string(COMPARE EQUAL "${version}" "" is_bad)
- if(is_bad)
- hunter_gate_internal_error("version is empty")
- endif()
-
- string(COMPARE EQUAL "${sha1}" "" is_bad)
- if(is_bad)
- hunter_gate_internal_error("sha1 is empty")
- endif()
-
- string(SUBSTRING "${sha1}" 0 7 archive_id)
-
- if(EXISTS "${root}/cmake/Hunter")
- set(hunter_self "${root}")
- else()
- set(
- hunter_self
- "${root}/_Base/Download/Hunter/${version}/${archive_id}/Unpacked"
- )
- endif()
-
- set("${result}" "${hunter_self}" PARENT_SCOPE)
-endfunction()
-
-# Set HUNTER_GATE_ROOT cmake variable to suitable value.
-function(hunter_gate_detect_root)
- # Check CMake variable
- string(COMPARE NOTEQUAL "${HUNTER_ROOT}" "" not_empty)
- if(not_empty)
- set(HUNTER_GATE_ROOT "${HUNTER_ROOT}" PARENT_SCOPE)
- hunter_gate_status_debug("HUNTER_ROOT detected by cmake variable")
- return()
- endif()
-
- # Check environment variable
- string(COMPARE NOTEQUAL "$ENV{HUNTER_ROOT}" "" not_empty)
- if(not_empty)
- set(HUNTER_GATE_ROOT "$ENV{HUNTER_ROOT}" PARENT_SCOPE)
- hunter_gate_status_debug("HUNTER_ROOT detected by environment variable")
- return()
- endif()
-
- # Check HOME environment variable
- string(COMPARE NOTEQUAL "$ENV{HOME}" "" result)
- if(result)
- set(HUNTER_GATE_ROOT "$ENV{HOME}/.hunter" PARENT_SCOPE)
- hunter_gate_status_debug("HUNTER_ROOT set using HOME environment variable")
- return()
- endif()
-
- # Check SYSTEMDRIVE and USERPROFILE environment variable (windows only)
- if(WIN32)
- string(COMPARE NOTEQUAL "$ENV{SYSTEMDRIVE}" "" result)
- if(result)
- set(HUNTER_GATE_ROOT "$ENV{SYSTEMDRIVE}/.hunter" PARENT_SCOPE)
- hunter_gate_status_debug(
- "HUNTER_ROOT set using SYSTEMDRIVE environment variable"
- )
- return()
- endif()
-
- string(COMPARE NOTEQUAL "$ENV{USERPROFILE}" "" result)
- if(result)
- set(HUNTER_GATE_ROOT "$ENV{USERPROFILE}/.hunter" PARENT_SCOPE)
- hunter_gate_status_debug(
- "HUNTER_ROOT set using USERPROFILE environment variable"
- )
- return()
- endif()
- endif()
-
- hunter_gate_fatal_error(
- "Can't detect HUNTER_ROOT"
- WIKI "error.detect.hunter.root"
- )
-endfunction()
-
-macro(hunter_gate_lock dir)
- if(NOT HUNTER_SKIP_LOCK)
- if("${CMAKE_VERSION}" VERSION_LESS "3.2")
- hunter_gate_fatal_error(
- "Can't lock, upgrade to CMake 3.2 or use HUNTER_SKIP_LOCK"
- WIKI "error.can.not.lock"
- )
- endif()
- hunter_gate_status_debug("Locking directory: ${dir}")
- file(LOCK "${dir}" DIRECTORY GUARD FUNCTION)
- hunter_gate_status_debug("Lock done")
- endif()
-endmacro()
-
-function(hunter_gate_download dir)
- string(
- COMPARE
- NOTEQUAL
- "$ENV{HUNTER_DISABLE_AUTOINSTALL}"
- ""
- disable_autoinstall
- )
- if(disable_autoinstall AND NOT HUNTER_RUN_INSTALL)
- hunter_gate_fatal_error(
- "Hunter not found in '${dir}'"
- "Set HUNTER_RUN_INSTALL=ON to auto-install it from '${HUNTER_GATE_URL}'"
- "Settings:"
- " HUNTER_ROOT: ${HUNTER_GATE_ROOT}"
- " HUNTER_SHA1: ${HUNTER_GATE_SHA1}"
- WIKI "error.run.install"
- )
- endif()
- string(COMPARE EQUAL "${dir}" "" is_bad)
- if(is_bad)
- hunter_gate_internal_error("Empty 'dir' argument")
- endif()
-
- string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" is_bad)
- if(is_bad)
- hunter_gate_internal_error("HUNTER_GATE_SHA1 empty")
- endif()
-
- string(COMPARE EQUAL "${HUNTER_GATE_URL}" "" is_bad)
- if(is_bad)
- hunter_gate_internal_error("HUNTER_GATE_URL empty")
- endif()
-
- set(done_location "${dir}/DONE")
- set(sha1_location "${dir}/SHA1")
-
- set(build_dir "${dir}/Build")
- set(cmakelists "${dir}/CMakeLists.txt")
-
- hunter_gate_lock("${dir}")
- if(EXISTS "${done_location}")
- # while waiting for lock other instance can do all the job
- hunter_gate_status_debug("File '${done_location}' found, skip install")
- return()
- endif()
-
- file(REMOVE_RECURSE "${build_dir}")
- file(REMOVE_RECURSE "${cmakelists}")
-
- file(MAKE_DIRECTORY "${build_dir}") # check directory permissions
-
- # Disabling languages speeds up a little bit, reduces noise in the output
- # and avoids path too long windows error
- file(
- WRITE
- "${cmakelists}"
- "cmake_minimum_required(VERSION 3.0)\n"
- "project(HunterDownload LANGUAGES NONE)\n"
- "include(ExternalProject)\n"
- "ExternalProject_Add(\n"
- " Hunter\n"
- " URL\n"
- " \"${HUNTER_GATE_URL}\"\n"
- " URL_HASH\n"
- " SHA1=${HUNTER_GATE_SHA1}\n"
- " DOWNLOAD_DIR\n"
- " \"${dir}\"\n"
- " SOURCE_DIR\n"
- " \"${dir}/Unpacked\"\n"
- " CONFIGURE_COMMAND\n"
- " \"\"\n"
- " BUILD_COMMAND\n"
- " \"\"\n"
- " INSTALL_COMMAND\n"
- " \"\"\n"
- ")\n"
- )
-
- if(HUNTER_STATUS_DEBUG)
- set(logging_params "")
- else()
- set(logging_params OUTPUT_QUIET)
- endif()
-
- hunter_gate_status_debug("Run generate")
-
- # Need to add toolchain file too.
- # Otherwise on Visual Studio + MDD this will fail with error:
- # "Could not find an appropriate version of the Windows 10 SDK installed on this machine"
- if(EXISTS "${CMAKE_TOOLCHAIN_FILE}")
- set(toolchain_arg "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}")
- else()
- # 'toolchain_arg' can't be empty
- set(toolchain_arg "-DCMAKE_TOOLCHAIN_FILE=")
- endif()
-
- execute_process(
- COMMAND "${CMAKE_COMMAND}" "-H${dir}" "-B${build_dir}" "-G${CMAKE_GENERATOR}" "${toolchain_arg}"
- WORKING_DIRECTORY "${dir}"
- RESULT_VARIABLE download_result
- ${logging_params}
- )
-
- if(NOT download_result EQUAL 0)
- hunter_gate_internal_error("Configure project failed")
- endif()
-
- hunter_gate_status_print(
- "Initializing Hunter workspace (${HUNTER_GATE_SHA1})"
- " ${HUNTER_GATE_URL}"
- " -> ${dir}"
- )
- execute_process(
- COMMAND "${CMAKE_COMMAND}" --build "${build_dir}"
- WORKING_DIRECTORY "${dir}"
- RESULT_VARIABLE download_result
- ${logging_params}
- )
-
- if(NOT download_result EQUAL 0)
- hunter_gate_internal_error("Build project failed")
- endif()
-
- file(REMOVE_RECURSE "${build_dir}")
- file(REMOVE_RECURSE "${cmakelists}")
-
- file(WRITE "${sha1_location}" "${HUNTER_GATE_SHA1}")
- file(WRITE "${done_location}" "DONE")
-
- hunter_gate_status_debug("Finished")
-endfunction()
-
-# Must be a macro so master file 'cmake/Hunter' can
-# apply all variables easily just by 'include' command
-# (otherwise PARENT_SCOPE magic needed)
-macro(HunterGate)
- if(HUNTER_GATE_DONE)
- # variable HUNTER_GATE_DONE set explicitly for external project
- # (see `hunter_download`)
- set_property(GLOBAL PROPERTY HUNTER_GATE_DONE YES)
- endif()
-
- # First HunterGate command will init Hunter, others will be ignored
- get_property(_hunter_gate_done GLOBAL PROPERTY HUNTER_GATE_DONE SET)
-
- if(NOT HUNTER_ENABLED)
- # Empty function to avoid error "unknown function"
- function(hunter_add_package)
- endfunction()
- elseif(_hunter_gate_done)
- hunter_gate_status_debug("Secondary HunterGate (use old settings)")
- hunter_gate_self(
- "${HUNTER_CACHED_ROOT}"
- "${HUNTER_VERSION}"
- "${HUNTER_SHA1}"
- _hunter_self
- )
- include("${_hunter_self}/cmake/Hunter")
- else()
- set(HUNTER_GATE_LOCATION "${CMAKE_CURRENT_LIST_DIR}")
-
- string(COMPARE NOTEQUAL "${PROJECT_NAME}" "" _have_project_name)
- if(_have_project_name)
- hunter_gate_fatal_error(
- "Please set HunterGate *before* 'project' command. "
- "Detected project: ${PROJECT_NAME}"
- WIKI "error.huntergate.before.project"
- )
- endif()
-
- cmake_parse_arguments(
- HUNTER_GATE "LOCAL" "URL;SHA1;GLOBAL;FILEPATH" "" ${ARGV}
- )
-
- string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" _empty_sha1)
- string(COMPARE EQUAL "${HUNTER_GATE_URL}" "" _empty_url)
- string(
- COMPARE
- NOTEQUAL
- "${HUNTER_GATE_UNPARSED_ARGUMENTS}"
- ""
- _have_unparsed
- )
- string(COMPARE NOTEQUAL "${HUNTER_GATE_GLOBAL}" "" _have_global)
- string(COMPARE NOTEQUAL "${HUNTER_GATE_FILEPATH}" "" _have_filepath)
-
- if(_have_unparsed)
- hunter_gate_user_error(
- "HunterGate unparsed arguments: ${HUNTER_GATE_UNPARSED_ARGUMENTS}"
- )
- endif()
- if(_empty_sha1)
- hunter_gate_user_error("SHA1 suboption of HunterGate is mandatory")
- endif()
- if(_empty_url)
- hunter_gate_user_error("URL suboption of HunterGate is mandatory")
- endif()
- if(_have_global)
- if(HUNTER_GATE_LOCAL)
- hunter_gate_user_error("Unexpected LOCAL (already has GLOBAL)")
- endif()
- if(_have_filepath)
- hunter_gate_user_error("Unexpected FILEPATH (already has GLOBAL)")
- endif()
- endif()
- if(HUNTER_GATE_LOCAL)
- if(_have_global)
- hunter_gate_user_error("Unexpected GLOBAL (already has LOCAL)")
- endif()
- if(_have_filepath)
- hunter_gate_user_error("Unexpected FILEPATH (already has LOCAL)")
- endif()
- endif()
- if(_have_filepath)
- if(_have_global)
- hunter_gate_user_error("Unexpected GLOBAL (already has FILEPATH)")
- endif()
- if(HUNTER_GATE_LOCAL)
- hunter_gate_user_error("Unexpected LOCAL (already has FILEPATH)")
- endif()
- endif()
-
- hunter_gate_detect_root() # set HUNTER_GATE_ROOT
-
- # Beautify path, fix probable problems with windows path slashes
- get_filename_component(
- HUNTER_GATE_ROOT "${HUNTER_GATE_ROOT}" ABSOLUTE
- )
- hunter_gate_status_debug("HUNTER_ROOT: ${HUNTER_GATE_ROOT}")
- if(NOT HUNTER_ALLOW_SPACES_IN_PATH)
- string(FIND "${HUNTER_GATE_ROOT}" " " _contain_spaces)
- if(NOT _contain_spaces EQUAL -1)
- hunter_gate_fatal_error(
- "HUNTER_ROOT (${HUNTER_GATE_ROOT}) contains spaces."
- "Set HUNTER_ALLOW_SPACES_IN_PATH=ON to skip this error"
- "(Use at your own risk!)"
- WIKI "error.spaces.in.hunter.root"
- )
- endif()
- endif()
-
- string(
- REGEX
- MATCH
- "[0-9]+\\.[0-9]+\\.[0-9]+[-_a-z0-9]*"
- HUNTER_GATE_VERSION
- "${HUNTER_GATE_URL}"
- )
- string(COMPARE EQUAL "${HUNTER_GATE_VERSION}" "" _is_empty)
- if(_is_empty)
- set(HUNTER_GATE_VERSION "unknown")
- endif()
-
- hunter_gate_self(
- "${HUNTER_GATE_ROOT}"
- "${HUNTER_GATE_VERSION}"
- "${HUNTER_GATE_SHA1}"
- _hunter_self
- )
-
- set(_master_location "${_hunter_self}/cmake/Hunter")
- if(EXISTS "${HUNTER_GATE_ROOT}/cmake/Hunter")
- # Hunter downloaded manually (e.g. by 'git clone')
- set(_unused "xxxxxxxxxx")
- set(HUNTER_GATE_SHA1 "${_unused}")
- set(HUNTER_GATE_VERSION "${_unused}")
- else()
- get_filename_component(_archive_id_location "${_hunter_self}/.." ABSOLUTE)
- set(_done_location "${_archive_id_location}/DONE")
- set(_sha1_location "${_archive_id_location}/SHA1")
-
- # Check Hunter already downloaded by HunterGate
- if(NOT EXISTS "${_done_location}")
- hunter_gate_download("${_archive_id_location}")
- endif()
-
- if(NOT EXISTS "${_done_location}")
- hunter_gate_internal_error("hunter_gate_download failed")
- endif()
-
- if(NOT EXISTS "${_sha1_location}")
- hunter_gate_internal_error("${_sha1_location} not found")
- endif()
- file(READ "${_sha1_location}" _sha1_value)
- string(COMPARE EQUAL "${_sha1_value}" "${HUNTER_GATE_SHA1}" _is_equal)
- if(NOT _is_equal)
- hunter_gate_internal_error(
- "Short SHA1 collision:"
- " ${_sha1_value} (from ${_sha1_location})"
- " ${HUNTER_GATE_SHA1} (HunterGate)"
- )
- endif()
- if(NOT EXISTS "${_master_location}")
- hunter_gate_user_error(
- "Master file not found:"
- " ${_master_location}"
- "try to update Hunter/HunterGate"
- )
- endif()
- endif()
- include("${_master_location}")
- set_property(GLOBAL PROPERTY HUNTER_GATE_DONE YES)
- endif()
-endmacro()
\ No newline at end of file